The extent of the pyloric gland area of the stomach.
D004947:Esophagus / Q000033:anatomy & histology; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000473:pathology; D006801:Humans; D010437:Peptic Ulcer / Q000601:surgery; D011708:Pylorus / Q000033:anatomy & histology*; D013270:Stomach / Q000033:anatomy & histology*